A wrecking yard, auto salvage yard or breakers yard, (sometimes also known as a junkyard), is the location of an auto dismantling business where wrecked or decommissioned vehicles (most commonly automobiles, but junkyards for motorcycles, bicycles, small planes and boats exist too) are brought, their usable parts are sold for use in operating vehicles, while the unusable metal parts, known as scrap metal parts are sold to metal recycling companies.

Friday, August 1, 2008

Scientists have devised a cheap and simple method of turning water into rocket fuel using solar power in a development that could generate a new source of green energy for the home and workplace.

The researchers used electricity from solar panels to split water into oxygen and hydrogen – the constituents of rocket fuel – with a technology that scientists believe could solve many of the problems that have hampered the development of solar energy.

With the help of a simple and yet highly efficient "chemistry set" made out of commonly available materials, the scientists have found a way of storing solar energy as a chemical fuel that can be used to power pollution-free electricity generators known as hydrogen fuel cells.